Vaporizer



FIG. 1 is a front perspective view of the vaporizer;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

Some elements of the vaporizer have been shown in broken lines. The portions of the vaporizer shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for a vaporizer, as shown and described. 